if mods["angelspetrochem"] then
    
    if settings.startup["pymods-remove-regular-niobium"].value then
        -- Overrides: niobium ore
        if data.raw.item["niobium-ore"] and angelsmods.refining then
            data.raw.resource["niobium"]["autoplace"] = nil
            data.raw["autoplace-control"]["niobium"] = nil
        end
    end
    
    -- Infinite ore patches
    if angelsmods.ores and settings.startup["pymods-infinite-niobium"].value then
        --local OV = angelsmods.functions.OV
        
        if not angelsmods.ores.enablersomode then
        data:extend(
        {
            {
            type = "autoplace-control",
            name = "infinite-niobium",
            richness = true,
            order = "b-e",
            category = "resource"
            },
            {
            type = "noise-layer",
            name = "infinite-niobium"
            },
            {
            type = "resource",
            name = "infinite-niobium",
            category = "niobium",
            icon = "__pycoalprocessing__/graphics/icons/niobium-ore.png",
            icon_size = 32,
            flags = {"placeable-neutral"},
            order="a-b-e",
            map_color = {r = 0.403, g = 0.6, b = 0.701},
            infinite=true,
            minimum=angelsmods.ores.yield,
            normal=1500,
            maximum=6000,
            minable =
            {
              hardness = 1.5,
              mining_particle = "stone-particle",
              mining_time = 3,
              results = {
                    {
                        type = "item",
                        name = "niobium-ore",
                        amount_min = 1,
                        amount_max = 1,
                        probability = angelsmods.ores.loweryield
                    }
                },
            },
            collision_box = {{ -0.1, -0.1}, {0.1, 0.1}},
            selection_box = {{ -0.5, -0.5}, {0.5, 0.5}},
            autoplace =
            {
                control = "infinite-niobium",
                sharpness = 1,
                richness_multiplier = 1500,
                richness_multiplier_distance_bonus = 30,
                richness_base = 500,
                coverage = 0.02,
                peaks = {
                    {
                        noise_layer = "infinite-niobium",
                        noise_octaves_difference = -1.5,
                        noise_persistence = 0.3,
                        starting_area_weight_optimal = 1,
                        starting_area_weight_range = 0,
                        starting_area_weight_max_range = 2,
                    },
                    {
                    noise_layer = "infinite-niobium",
                    noise_octaves_difference = -2,
                    noise_persistence = 0.3,
                    starting_area_weight_optimal = 0,
                    starting_area_weight_range = 0,
                    starting_area_weight_max_range = 2,
                    },
                    {
                    influence = 0.15,
                    starting_area_weight_optimal = 0,
                    starting_area_weight_range = 0,
                    starting_area_weight_max_range = 2,
                    }
                }
            },
            stage_counts = {1},
            stages =
            {
              sheet =
              {
                filename = "__pycoalprocessing__/graphics/ores/niobium.png",
                priority = "extra-high",
                width = 64,
                height = 64,
                frame_count = 8,
                variation_count = 8,
                hr_version = {
                    filename = "__pycoalprocessing__/graphics/ores/hr-niobium.png",
                    priority = "extra-high",
                    width = 128,
                    height = 128,
                    frame_count = 8,
                    variation_count = 8,
                    scale = 0.5
                }
              }
            },
            },
        }
        )
        else
        data:extend(
        {
            {
            type = "resource",
            name = "infinite-niobium",
            category = "niobium",
            icon = "__pycoalprocessing__/graphics/icons/niobium-ore.png",
            icon_size = 32,
            flags = {"placeable-neutral"},
            order="a-b-e",
            map_color = {r = 0.403, g = 0.6, b = 0.701},
            infinite=true,
            minimum=angelsmods.ores.yield,
            normal=1500,
            maximum=6000,
            minable =
            {
              hardness = 1.5,
              mining_particle = "stone-particle",
              mining_time = 3,
              results = {
                    {
                        type = "item",
                        name = "niobium-ore",
                        amount_min = 1,
                        amount_max = 1,
                        probability = angelsmods.ores.loweryield
                    }
                },
            },
            collision_box = {{ -0.1, -0.1}, {0.1, 0.1}},
            selection_box = {{ -0.5, -0.5}, {0.5, 0.5}},
            stage_counts = {1},
            stages =
            {
              sheet =
              {
                filename = "__pycoalprocessing__/graphics/ores/niobium.png",
                priority = "extra-high",
                width = 64,
                height = 64,
                frame_count = 8,
                variation_count = 8,
                hr_version = {
                    filename = "__pycoalprocessing__/graphics/ores/hr-niobium.png",
                    priority = "extra-high",
                    width = 128,
                    height = 128,
                    frame_count = 8,
                    variation_count = 8,
                    scale = 0.5
                }
              }
            },
            },
        }
        )
        end
    end
end